Yamaha F2.5A Service Manual page 141

D.
Dimensions .................................................2-6
Disassembling the crankcase ...................5-31
Disassembling the cylinder block..............5-30
Disassembling the cylinder body ..............5-24
Disassembling the lower case ..................6-11
Disassembling the manual starter...............5-7
Disassembling the propeller shaft
assembly...................................................6-8
Disassembling the propeller shaft
housing .....................................................6-8
Disassembly and assembly ........................1-4
Draining the fuel..........................................4-7
Drive shaft and lower case........................6-10
E.
Electrical .....................................................2-5
Electrical components.................................8-2
F.
Features and benefits .................................1-6
Fire prevention ............................................1-3
Fuel and blowby hoses ...............................4-2
Fuel system.................................................3-3
Fuel tank .....................................................4-3
G.
General .....................................................3-11
General specifications.................................2-1
General torques ..........................................2-9
Good working practices ..............................1-4
H.
Hose routing................................................4-2
How to use this manual...............................1-1
I.
Identification................................................1-5
Idle silencer.................................................1-9
Ignition system .................................... 1-6
Installing the carburetor ..............................4-9
Installing the drive shaft ............................6-13
Installing the lower unit .............................6-15
Installing the power unit ............................5-36
Installing the propeller shaft housing ........6-14
Installing the throttle cable ........................4-10
Installing the tiller handle ............................7-3
Installing the upper case .............................7-9
Installing the valves...................................5-21
Installing the water pump and shift rod .....6-14
69M3E11
L.
Low vibration tiller handle ......................... 1-11
Lower unit ............................................3-9
Lubricating the outboard motor................. 3-12
M.
Maintenance interval chart ......................... 3-2
Maintenance specifications ........................ 2-3
Manual format............................................. 1-1
O.
Oil check window........................................ 1-8
P.
Parts, lubricants, and sealants ................... 1-3
Power unit............................ 2-3
Predelivery checks ................................... 1-15
Propeller selection .................................... 1-15
Propeller shaft housing............................... 6-7
Propeller size............................................ 1-15
R.
Refacing the valve seat ............................ 5-18
Removing the cylinder head ..................... 5-14
Removing the drive shaft.......................... 6-11
Removing the lower unit ............................. 6-5
Removing the power unit.......................... 5-10
Removing the propeller shaft housing
assembly .................................................. 6-8
Removing the water pump and shift rod..... 6-5
Replacing the valve guides....................... 5-17
S.
Safety while working................................... 1-3
Selection................................................... 1-15
Self-protection ............................................ 1-3
Serial number ............................................. 1-5
Special service tools.....3-1
Specified torques........................................ 2-8
,
8-4 Splash lubrication system......................... 1-10
Symbols...................................................... 1-2
T.
TCI system ............................................... 1-12
Technical tips............................................ 1-12
Test run .................................................... 1-18
Tightening torques...................................... 2-8
Tiller handle ................................................ 7-1
Top view ..................................................... 8-2
Index
,
6-2
1
2
3
, , ,
3-3 5-3 9-1
4
5
6
7
, , , ,
4-1 5-1 6-1 8-1
8
9
i-2